I love the idea and design of Cartwall.
But no matter what tricks I try, it will not save the walls I setup.
I thought I got somewhere when I closed the program (the only way to save?) after I filled a row. I would reopen and the selections were still there.
I kept doing this, and it kept saving.
But when I got near the bottom of the page, I closed to save, and when I reopened the program, everything was blank again.
So far, so good. Saved five pages of carts.
I hit the solved button.
This issue should be resolved in the latest version (updated yesterday) of PlayIt Cartwall: https://www.playitsoftware.com/Products/Cartwall